diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 65a94230f9..1227d4e89d 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -967,7 +967,7 @@ bit verboseCan2,"Print all","Do not print";Print incoming and outgoing second bu
     int launchRpmWindow;Starting Launch RPM window to activate (subtracts from Launch RPM);"RPM", 1, 0, 0, 8000, 0
     int launchSparkSkipPercent;Spark Skip Transition Target;"%", 1, 0, 0, 100, 0
     int launchBoostDuty;Duty Cycle for the Boost Solenoid;"%", 1, 0, 0, 100, 0
-	int unusedIntPadding
+	float magicNumberAvailableForDevTricks
 	float turbochargerFilter
 	int launchTpsThreshold;;"", 1, 0, 0, 20000, 0
 	float launchActivateDelay;;"", 1, 0, 0, 20000, 0
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 6901960227..9d289879b1 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -4760,6 +4760,7 @@ dialog = tcuControls, "Transmission Settings"
         field = auxSpeed1Multiplier,    auxSpeed1Multiplier
         field = useAuxSpeedForSlipRatio, useAuxSpeedForSlipRatio
         field = useVssAsSecondWheelSpeed, useVssAsSecondWheelSpeed
+        field = magicNumberAvailableForDevTricks, magicNumberAvailableForDevTricks
         field = brakeMeanEffectivePressureDifferential, brakeMeanEffectivePressureDifferential
 
 	dialog = mc33810Dialog, "MC33810 IGN/INJ driver"